Display apparatus

A display apparatus comprising:

• a display panel comprising:
• a first electrode;
• a pixel defining layer comprising a first opening that exposes at least a portion of the first electrode;
• a light emitting layer disposed on the first electrode;
• a display device layer comprising a second electrode disposed on the light emitting layer;
• and
• a thin-film encapsulation layer that overlaps the display device layer;
• an input sensing panel disposed on the thin-film encapsulation layer and comprising a sensing insulation layer and a conductive layer;
• and
• an organic insulation layer that overlaps the sensing insulation layer and comprises a second opening overlapping the first opening, wherein
• a side surface of the organic insulation layer defines the second opening and comprises a first protruding side surface, a second protruding side surface, and a third protruding side surface that are inclined in at least two different directions in plan view,
• the first protruding side surface and the second protruding side surface are connected in a direction away from a side surface of the pixel defining layer, which defines the first opening, and
• the second protruding side surface and the third protruding side surface are connected in a direction toward the side surface of the pixel defining layer.